Robert Boschgmbh

Michael Kruse

Joachim Zimmer

Harald Rapp

Stijn Truyens

Godelieve Kraemer

Marcello Bubba

Helmut Depondt

Hubert Verelst

Norbert Wegner

Sascha Geissler

Andrija Terentic

Stephan Geise

Juergen Rapp

Achim Kraus

Francois Schabanel

Najdan Jocic

Alexander Goeller

Zsofia Horvath

Raf Greunlinx

Sven Wolfgarten

Tanja Bosnic

Koen Lammens

Stephan Mayer

Hermann Burkard

Heiko Volz

Andreas Biank

Salvatore Formisano

Frank Reinig

Nikola Cirkovic

Steven Lenaerts

Aleksandar Stanisic

Denis Parenta

Dominik Lepauvre

Hendrik Kraemer

Lothar Trenkle

Agnes Balint

François Schabanel

A wiper blade device () is disclosed comprising at least one wiper blade unit (), which comprises at least one fluid line () for conducting a fluid and at least one dispensing element () for dispensing the fluid onto an object to be cleaned. It is proposed that the dispensing element () has at least one dispensing opening () which is arranged on an end surface region () of the wiper blade unit ().

Wiper blade device, windshield wiper comprising a wiper blade device, vehicle comprising a wiper blade device, and method for operating a wiper blade device

The invention relates to an adapter unit which is provided for coupling, in particular releasably coupling, a wiper blade to a wiper arm, having a wind deflecting surface which is designed to deflect inflowing air and press the wiper blade against a vehicle windshield. According to the invention, the wind deflecting surface has at least one first sub-surface and a second sub-surface, wherein the first sub-surface has a different orientation than the second sub-surface and/or the first sub-surface has a different geometry than the second sub-surface.

Adapter unit

The invention relates to an adapter unit which is provided for coupling, in particular releasably coupling, a wiper blade to a wiper arm, having a wind deflecting surface which is designed to deflect inflowing air and press the wiper blade against a vehicle pane, wherein the wind deflecting surface is bordered by a wind deflecting surface edge, and the wind deflecting surface edge has at least •a side which faces the wind and which extends largely in a wiper arm direction, •a side which faces away from the wind and which extends largely in the wiper arm direction, a right-hand side which is arranged between the side facing the wind and the side facing away from the wind and which is arranged on the wiper arm side of the adapter and is designed to couple the adapter unit to the wiper arm, •a rear left-hand side which adjoins the side facing away from the wind and is arranged on the adapter side opposite the wiper arm side, and •a front left-hand side which adjoins the side facing the wind and is arranged on the adapter side lying opposite the wiper arm side. According to the invention, the side facing away from the wind and the right-hand side define a rear angle ranging between 110° and 160°, preferably between 120° and 150°, particularly preferably between 130° and 140°.

The invention relates to a windshield wiper device () for a windshield wiper (), comprising at least one wiper arm adapter (), at least one wiper blade adapter (), and a heating unit () for heating a wiper blade () and/or a spray unit () for spraying a wash fluid onto a vehicle windshield, wherein the spray unit () and/or the heating unit () is/are at least partly arranged in the wiper blade adapter (). The wiper arm adapter () and the wiper blade adapter () have coupling elements () which are provided for laterally coupling the wiper arm adapter () to the wiper blade adapter ().

Windshield wiper device

The invention relates to a windscreen wiper device for a vehicle, for wiping a windscreen (), comprising a wiper blade () having an elongate upper part () and an elongate lower part () which are at least partly flexible. Also provided are multiple connecting elements () for connecting the upper part () and the lower part (), the connecting elements being mutually spaced along a longitudinal extent () of the wiper blade () and being attached to the upper part () and/or the lower part () by a rotary joint (), and the connecting elements () being designed to allow a movement of the upper part () and the lower part relative to each other with a movement component along the longitudinal extent () of the wiper blade (). The windscreen wiper device also comprises, on the lower part () a receiving slot () on one side () facing towards the windscreen (), along the longitudinal extent () of the wiper blade (), wherein the receiving slot () is designed so that a wiper blade element () can be exchanged.

Fin ray wiper with replaceable wiper blade element

Wiper blade portion

The invention is directed to a wiper arm arrangement comprising a wiper bar (), a coupling unit () and a fastening unit () for securing the coupling unit () to the wiper bar (). According to the invention, the coupling unit () has a crimped profile () which, in a mounted state, is to be connected to a washer fluid hose ().

Wiper arm arrangement

The invention relates to a wiper device, comprising a nozzle unit (-), which is provided for arrangement on a wiper arm () and for applying washing water on a vehicle window (-). It is proposed that the nozzle unit (-) is designed to apply in one operating state washing water on both sides of a wiper blade (-) fixed to the wiper arm (-) on the vehicle window (-).

Wiper device for applying washing water

A wiper arm device comprising a wiper arm unit which has at least one wiper rod, and comprising at least one nozzle unit which is provided for applying washer fluid onto a vehicle window, and which, in an installed state, is arranged at least substantially laterally on the wiper arm unit. The nozzle unit, in the installed state, is arranged at least substantially as an extension of a wiper rod of the wiper arm unit and is fastened to the wiper arm unit by a latching connection.

Wiper arm device

The present invention relates to a process for producing a wiper arm for a window wiper device for a motor vehicle, with an upper arm portion, on which a mount is provided, in order to fix the wiper arm detachably to a wiper drive of the window wiper device, and a lower arm portion, which is pivotably connected to the upper arm portion, as well as at least one wiper blade holder which is pivotably connected to the lower arm portion, characterized by producing the wiper arm in a multi-component injection-molding process in which, in a first process step, the upper arm portion is injection-molded along with at least one first pivot pin formed on it by means of a first material component in a partial portion of a cavity, in a second process step the lower arm portion, pivotably connected to the upper arm portion, is injection-molded along with at least one second pivot pin formed on it by means of a second material component in a second partial portion of the cavity by encapsulation of the first pivot pin, and in a further process step at least one wiper blade holder is injection-molded by means of a third material component in a further partial portion of the cavity by encapsulation of the second pivot pin.

Multi-component wiper arm

Growing community of inventors

Sinzheim, Germany

Michael Kruse